A prosecutor says an unlicensed medical practitioner in northwestern Cambodia suspected of negligently infecting more than 100 people with the virus that causes AIDS has been charged with murder and other crimes.

Researchers are reporting another disappointment for efforts to cure infection with the AIDS virus. Six patients given blood-cell transplants similar to one that cured a man known as "the Berlin patient" have failed, and all six patients died.

In T-shirts boldly declaring "HIV Positive," members of the Treatment Action Campaign marked the 10th anniversary of their court victory that brought the South African government to provide drugs to AIDS patients, in Johannesburg on Monday.

More than 3,300 people were tested for HIV Sunday in the Ethiopian region of Gambella, a massive turnout that exceeded expectations among AIDS campaigners who had hoped to test 2,000 people, according to local officials.